1451113 has 4 divisors (see below), whose sum is σ = 1486548. Its totient is φ = 1415680.

The previous prime is 1451083. The next prime is 1451119. The reversal of 1451113 is 3111541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 619369 = 912^2 + 787^2 .

It is a cyclic number.

It is not a de Polignac number, because 1451113 - 2⁵ = 1451081 is a prime.

It is a Duffinian number.

1451113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1451119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17656 + ... + 17737.

It is an arithmetic number, because the mean of its divisors is an integer number (371637).

2^1451113 is an apocalyptic number.

It is an amenable number.

1451113 is a deficient number, since it is larger than the sum of its proper divisors (35435).

1451113 is an equidigital number, since it uses as much as digits as its factorization.

1451113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35434.

The product of its digits is 60, while the sum is 16.

The square root of 1451113 is about 1204.6215173240. The cubic root of 1451113 is about 113.2140719686.

Adding to 1451113 its reverse (3111541), we get a palindrome (4562654).

The spelling of 1451113 in words is "one million, four hundred fifty-one thousand, one hundred thirteen".